A5091247758- Surface Treatment and Residual Stress
- Metal and Thin Film Mechanics
- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Metal Alloys Wear and Properties
- Diamond and Carbon-based Materials Research
- Advanced materials and composites
- Complex Network Analysis Techniques
- Electromagnetic Effects on Materials
- Force Microscopy Techniques and Applications
- Advanced Surface Polishing Techniques
- Metallurgical Processes and Thermodynamics
- Cloud Computing and Resource Management
- Advanced machining processes and optimization
- Aluminum Alloys Composites Properties
- Adhesion, Friction, and Surface Interactions
- Metallurgy and Material Forming
- Magnesium Alloys: Properties and Applications
- Embedded Systems Design Techniques
- Titanium Alloys Microstructure and Properties
- Opinion Dynamics and Social Influence
- GaN-based semiconductor devices and materials
- Semiconductor materials and interfaces
- Quantum Dots Synthesis And Properties
- Ecosystem dynamics and resilience
Shenzhen Technology University
2024
East China Jiaotong University
2022-2024
Shanghai University
2024
University of Akron
2016-2023
Wenzhou University
2023
Guangxi University
2012-2023
Northwestern Polytechnical University
2023
Ministry of Industry and Information Technology
2023
Kansas State University
2022
Nanjing University of Finance and Economics
2003-2022
Hydrogels offer an electrochemical route to adhesion control for robot climbers.
Owing to its intrinsically lubricious property, graphene has a high potential be an atomically thin solid lubricant for sliding interfaces. Despite ultrahigh breaking strength at the nanoscale, often fails maintain integrity when subjected macroscale tribological tests. To reveal true wear characteristics of graphene, nanoscale diamond tip was used scratch monolayer mechanically exfoliated SiO2 substrates. Our experimental results show that while exhibited extraordinary resistance in...
Recently, laser polishing, as an effective post-treatment technology for metal parts fabricated by powder bed fusion (LPBF), has received much attention. In this paper, LPBF-ed 316L stainless steel samples were polished three different types of lasers. The effect pulse width on surface morphology and corrosion resistance was investigated. experimental results show that, compared to the nanosecond (NS) femtosecond (FS) lasers, material's sufficient remelting realized continuous wave (CW) in a...
Inorganic metal halide perovskite solar cells have achieved incredible progress in recent years. However, the power conversion efficiency of inorganic is still low compared with their hybrid counterparts due to inescapable nonradiative losses from charge recombination. Herein, a strategy demonstrated minimize recombination loss CsPbI 2 Br by establishing synergetic passivation mutual effect alkali‐ and alkylammonium‐salt. Accordingly, sequential process employing KBr phenethylammonium...
Bacterial infection and toxic metal ions releasing are the challenges in clinical application of Ti6Al4V alloy implant materials. Copper is a kind long-acting, broad-spectrum safe antibacterial element, Ta2O5 has good corrosion resistance, wear-resistance biocompatibility, they considered chosen as potential coating candidate for surface modification. In this paper, magnetron sputtering technology was used to prepare copper doped multilayer composite Cu-Ta2O5/Ta2O5/Ta2O5-TiO2/TiO2/Ti...
In this study, an innovative process, electrically assisted ultrasonic nanocrystal surface modification (EA‐UNSM), is used to process Ti6Al4V alloy. As compared with traditional UNSM, EA‐UNSM results in lower dislocation density and larger grains due the thermal annealing effect caused by resistive heating. addition, deeper plastic deformation layer observed case. By supplying mechanical energy simultaneously, a strong dynamic precipitation induced, which generates nanoscale precipitates...
The process of forming metal components through selective laser melting (SLM) results in inherent spherical effects, powder adhesion, and step which collectively lead to surface roughness stainless steel, limiting its potential for high-end applications. This study utilizes a laser-electrochemical hybrid polish SLM-formed 316L steel (SS) examines the influence parameters such as power scanning speed on micro-morphology. A comparative analysis roughness, microstructure, wear resistance SS...
A model of a Boolean game with only one free parameter $p$ that denotes the strength local interaction is proposed wherein each agent acts according to information obtained from his neighbors in network, and those minority are rewarded. The simulation results indicate dynamic system sensitive network topology, whereby larger degree variance, i.e., greater heterogeneity, leads less profit. can self-organize stable state perform better than random choice game, although available agents. In...